CVE-2026-108721

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Source
https://cve.org/CVERecord?id=CVE-2026-108721
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-108721.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-108721
Published
2026-10-11T12:19:31Z
Modified
2026-10-13T02:46:19Z
Severity
  • 5.8 (Medium) CVSS_V4 - CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:P/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N CVSS Calculator
Summary
Open Computer Use through 1.0.0 Denylist Bypass via Case-Variant Bundle ID
Details

Open Computer Use through 1.0.0 on macOS contains an improper case sensitivity handling vulnerability that allows local MCP callers to bypass the password-manager denylist using case-variant bundle identifiers. Attackers, including prompt-injected model turns, can pass identifiers like com.1Password.1Password to get_app_state and action tools to read accessibility trees, capture screenshots, and drive unlocked password manager interfaces.

Database specific 
{
    "cna_assigner":  "VulnCheck",
    "cwe_ids":  [
        "CWE-178"
    ],
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/108xxx/CVE-2026-108721.json"
}
References

Affected packages

Git / github.com/ifuryst/open-codex-computer-use

Affected ranges

Type
GIT
Repo
https://github.com/ifuryst/open-codex-computer-use
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
8a3a7dec06402db2d760368cb24676ad3ba42c49
Database specific
Show details 
{
    "extracted_events":  [
        {
            "introduced":  "0"
        },
        {
            "last_affected":  "1.0.0"
        },
        {
            "fixed":  "1.0.0"
        }
    ],
    "source":  [
        "AFFECTED_FIELD",
        "DESCRIPTION"
    ]
}

Affected versions

0.*
0.1.5
0.1.6
v0.*
v0.1.10
v0.1.11
v0.1.12
v0.1.13
v0.1.14
v0.1.15
v0.1.16
v0.1.17
v0.1.18
v0.1.19
v0.1.20
v0.1.21
v0.1.22
v0.1.23
v0.1.24
v0.1.25
v0.1.26
v0.1.27
v0.1.28
v0.1.29
v0.1.30
v0.1.31
v0.1.32
v0.1.33
v0.1.34
v0.1.35
v0.1.36
v0.1.37
v0.1.38
v0.1.39
v0.1.40
v0.1.41
v0.1.42
v0.1.43
v0.1.44
v0.1.45
v0.1.46
v0.1.47
v0.1.48
v0.1.49
v0.1.50
v0.1.51
v0.1.52
v0.1.53
v0.1.54
v0.1.7
v0.1.8
v0.1.9
v0.2.0
v0.2.1
v0.3.0
v0.3.1
v0.3.2
v0.3.3
v0.3.4
v0.3.5
v0.3.6

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-108721.json"